| CAS No. | 51980-53-1 |
| Molecular Formula | C14H17ClN2O |
| Molecular Weight | 264.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
The occurrence of 2-Chloro-N-(2,3-dihydro-1,3,3-trimethyl-2-methylene-1H-indol-5-yl)acetamide 5-Chloroacetamido-2-methylene-1,3,3-trimethylindoline 51980-53-1 is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-Chloro-N-(2,3-dihydro-1,3,3-trimethyl-2-methylene-1H-indol-5-yl)acetamide 5-Chloroacetamido-2-methylene-1,3,3-trimethylindoline 51980-53-1 (CAS 51980-53-1) is a high-purity analytical reference standard with the molecular formula C14H17ClN2O and a molecular weight of 264.75 g/mol.
2-Chloro-N-(2,3-dihydro-1,3,3-trimethyl-2-methylene-1H-indol-5-yl)acetamide 5-Chloroacetamido-2-methylene-1,3,3-trimethylindoline 51980-53-1 (C14H17ClN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-Chloro-N-(2,3-dihydro-1,3,3-trimethyl-2-methylene-1H-indol-5-yl)acetamide 5-Chloroacetamido-2-methylene-1,3,3-trimethylindoline 51980-53-1 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
| Molecular Formula | C14H17ClN2O |
| Molecular Weight | 264.75 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |